Peggy is determined to lead a protest against a new massage parlour, Gilly's (I'm sure Ms Taylforth will be most amused) but Jay is impressed by the business - especially when he meets a prostitute named Marissa. Zainab helps Denise realise her mistake in turning down Lucas's marriage proposal, prompting a race to tell him before he leaves, while Roxy makes an ill-conceived bid to settle her differences with Ronnie, and Ian finds Danielle squatting (not literally) in one of his flats.